<template>
    <div class="toast">
        <div>
          <i :class="getClass"></i>
        <span>{{toastMsg}}</span>
        </div>
        
    </div>
</template>

<script>
import {mapState} from 'vuex'
export default {
    data () {
        return {

 
        }
    },
    computed: {
    ...mapState({
      toastMsg: (state) => state.showToast.toastMsg,
      toastType: (state) => state.showToast.toastType,
    }),
    getClass() {
      //根据类型返回不同的样式名
      if (this.toastType == 'success') {
        return 'iconfont icon-toast_chenggong';
      } else if (this.toastType == 'warning') {
        return 'iconfont icon-toast-jinggao';
      } else {
        return 'iconfont icon-toast-shibai_huaban';
      }
    },
  },
}
</script>
 
<style lang = "less" scoped>
.toast{
  position: fixed;
  padding: 10px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  border-radius: 10px;

  .iconfont{
    margin-right: 10px;
  }

  .icon-toast-shibai_huaban{
    color: red;
  }

  .icon-toast_chenggong{
    color: green;
  }

  .icon-toast-jinggao{
    color: orange;
  }
}
</style>